Add support for using vscodes rename symbol feature

[Markos-Th09]

Is your feature request related to a problem? Please describe.
VSCode has a feature to rename a symbol. That works in all the language I use, expect haskell.

Describe the solution you'd like
As mentioned above this is available in every other language I use in vscode expect haskell. I'm really frustrated when I do refactoring of code. This makes refactoring easier because it renames the actual symbols and its references instead replacing every occurrence of the name of it

Describe alternatives you've considered
Replace can get messy when the name of the symbol is used somewhere else as a word, such as a comment.

Additional context
Refactoring in VSCode

[fendor]

Hi, thank you for your feature request! You will be glad to hear, we are working on it: haskell/haskell-language-server#2193

[Markos-Th09]

Hi, thank you for your feature request! You will be glad to hear, we are working on it: haskell/haskell-language-server#2193

Awesome